1. azarenka
2. kvitova
3. sharapova
4. stosur
5. radwanska
6. wozniacki
7. williams...could be higher if she plays more than the usual handful of tournaments.
8. lisicki
9. bartoli
10. mchale/kerber/kanepi/cirstea...too early to tell which (if any) of these will have a breakthrough like petra last year. guess you can call this my wishful thinking.